little debian bits

[nfs-utils.git] / debian / nfs-common.init

diff --git a/debian/nfs-common.init b/debian/nfs-common.init
index f6c4a8ad2a3bad07c8019c0b6f7534a440c4f45a..eef076db947f1ca6ad1fd1aced1e140446b6561a 100755 (executable)
--- a/debian/nfs-common.init
+++ b/debian/nfs-common.init
@@ -18,26 +18,37 @@ DESC="NFS common utilities"
 DEFAULTFILE=/etc/default/nfs-common
 PREFIX=
 NEED_LOCKD=
+NEED_IDMAPD=yes
 if [ -f $DEFAULTFILE ]; then
     . $DEFAULTFILE
 fi
 
-# Determine whether lockd is required
+# Determine whether lockd daemon is required.
 case "$NEED_LOCKD" in
 yes|no)        ;;
-*)  # We must be conservative and run lockd,
-    #  unless we can prove that it's not required.
-    NEED_LOCKD=yes
-    if test -f /proc/ksyms
-    then
-       grep -q lockdctl /proc/ksyms || NEED_LOCKD=no
-    fi
+*)  case `uname -r` in
+    '' | [01].* | 2.[0123].* )
+       # Older kernels may or may not need a lockd daemon.
+       # We must assume they do, unless we can prove otherwise.
+       # (A false positive here results only in a harmless message.)
+       NEED_LOCKD=yes
+       if test -f /proc/ksyms
+       then
+           grep -q lockdctl /proc/ksyms || NEED_LOCKD=no
+       fi
+       ;;
+
+    *)  # Modern kernels (>= 2.4) start a lockd thread automatically.
+       NEED_LOCKD=no
+       ;;
+    esac
     ;;
 esac
 
 # Exit if required binaries are missing.
 [ -x $PREFIX/sbin/rpc.statd ] || exit 0
 [ -x $PREFIX/sbin/rpc.lockd ] || [ "$NEED_LOCKD" = no ] || exit 0
+[ -x /usr/sbin/rpc.idmapd ] || [ "$NEED_IDMAPD" = no ] || exit 0
 
 # See how we were called.
 case "$1" in
@@ -53,11 +64,23 @@ case "$1" in
            start-stop-daemon --start --quiet \
                --exec $PREFIX/sbin/rpc.lockd  || true
        fi
+       if [ "$NEED_IDMAPD" = yes ]
+       then
+           printf " idmapd"
+           start-stop-daemon --start --quiet \
+               --exec /usr/sbin/rpc.idmapd
+       fi
        echo "."
        ;;
 
   stop)
        printf "Stopping $DESC:"
+       if [ "$NEED_IDMAPD" = yes ]
+       then
+           printf " idmapd"
+           start-stop-daemon --stop --oknodo --quiet \
+               --name rpc.idmapd --user 0
+       fi
        if [ "$NEED_LOCKD" = yes ]
        then
            printf " lockd"